PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1713-2Adapter Assembly,waveguide

Logus Manufacturing Corp. · NSN 4920-01-268-7926 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-268-7926 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-268-7926. Primary manufacturer part number: 1713-2.
Features
  • Adapter Assembly,waveguide — FSC 4920
  • General Characteristics Item Description: 2.938 IN. W; 2.875 IN. LG; 4 HOLES,0.235 IN. MIN,0.238 IN. MAX DIA; FREQ RANGE 12.400 TO 18.000 GHZ; PINS AND SCREWS MATL CRES PER QQ-S-763,CLASS 303; PLATE MATL ALUMINUM ALLOY,6061 T6 PER QQ-A-250-11; SPACERS MATL ALUMINUM ALLOY 2011-T3 PER QQ-A-225-3 GHz
  • 2 verified cross-references
  • Primary manufacturer: Logus Manufacturing Corp.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter Assembly,waveguide, cataloged under National Stock Number 4920-01-268-7926, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Logus Manufacturing Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-268-7926
Primary Part Number1713-2
Item NameAdapter Assembly,waveguide
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerLogus Manufacturing Corp.
StatusACTIVE
General Characteristics Item Description2.938 IN. W; 2.875 IN. LG; 4 HOLES,0.235 IN. MIN,0.238 IN. MAX DIA; FREQ RANGE 12.400 TO 18.000 GHZ; PINS AND SCREWS MATL CRES PER QQ-S-763,CLASS 303; PLATE MATL ALUMINUM ALLOY,6061 T6 PER QQ-A-250-11; SPACERS MATL ALUMINUM ALLOY 2011-T3 PER QQ-A-225-3 GHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-180-775917132 INTERCHANGEABLE
Bushing,sleeve
Grimes Aerospace Company
5945-00-232-4034SCD31417-22 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2530-00-270-3878220636N INTERCHANGEABLE
Dummy Coupling,automotive Air Br
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5985-00-295-8552 INTERCHANGEABLE
Seal,waveguide
5340-00-619-4195171-32 INTERCHANGEABLE
Mount,resilient,utility
MB Dynamics, Inc.
6105-01-065-849517132 INTERCHANGEABLE
Magnet-Motor
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4730-01-302-6904ND225M.12357 INTERCHANGEABLE
Expansion Joint,pipe
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6150-01-314-349517132 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6130-01-340-082017132 INTERCHANGEABLE
Power Supply
Versitron Inc
5905-01-396-92950171320000 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
Cross-Reference Index
Part NumberManufacturer
128SCSEA761-3 Northrop Grumman Systems Corporation (USA)
1713-2 PRIMARY Logus Manufacturing Corp. (USA)
Related Parts
3120-00-180-7759INTERCHANGEABLE
BUSHING,SLEEVE
17132
5945-00-232-4034INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCD31417-22
2530-00-270-3878INTERCHANGEABLE
DUMMY COUPLING,AUTOMOTIVE AIR BR
220636N
5985-00-295-8552INTERCHANGEABLE
SEAL,WAVEGUIDE
5340-00-619-4195INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
171-32
6105-01-065-8495INTERCHANGEABLE
MAGNET-MOTOR
17132
4730-01-302-6904INTERCHANGEABLE
EXPANSION JOINT,PIPE
ND225M.12357
6150-01-314-3495INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17132
6130-01-340-0820INTERCHANGEABLE
POWER SUPPLY
17132
5905-01-396-9295INTERCHANGEABLE
RESISTOR,FIXED,FILM
0171320000
5310-01-415-2729INTERCHANGEABLE
NUT,SLEEVE
SKC-1006 ITEM 216
6515-01-587-7965INTERCHANGEABLE
SCREW,BONE
212.810

Frequently Asked Questions

What is NSN 4920-01-268-7926?

NSN 4920-01-268-7926 is a Adapter Assembly,waveguide, manufactured by Logus Manufacturing Corp., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-268-7926?

NSN 4920-01-268-7926 has 2 cross-referenced part numbers: 128SCSEA761-3 (Northrop Grumman Systems Corporation), 1713-2 (Logus Manufacturing Corp.).

What NSN replaces 4920-01-268-7926?

There are 12 known substitutes for 4920-01-268-7926: 3120-00-180-7759, 5945-00-232-4034, 2530-00-270-3878 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1713-2?

Key specifications for 1713-2: General Characteristics Item Description: 2.938 IN. W; 2.875 IN. LG; 4 HOLES,0.235 IN. MIN,0.238 IN. MAX DIA; FREQ RANGE 12.400 TO 18.000 GHZ; PINS AND SCREWS MATL CRES PER QQ-S-763,CLASS 303; PLATE MATL ALUMINUM ALLOY,6061 T6 PER QQ-A-250-11; SPACERS MATL ALUMINUM ALLOY 2011-T3 PER QQ-A-225-3 GHz. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com